I recommend Eui-dong Gwanggyo Internal Medicine Clinic.

There are two doctors.

The director, who appears to be a bit advanced in age, demonstrates a veteran-like demeanor through skillful treatment and prescriptions, earning trust.

The young doctor kindly explains to resolve your questions.

Although it is a neighborhood hospital, health checkups are available, including colonoscopy and gastroscopy, allowing for everything from minor disease screening to comprehensive health examinations.

Most internal medical issues can be resolved here, and I trust the doctors, so I recommend this hospital.